Date: 1754

"I say, we may judge surely of them; because our ideas are the foundations, or the materials, call them which you please, of all our knowledge; because without entering into an enquiry concerning the origin of them, we may know so certainly as to exclude all doubt, what ideas we have; and because...

— St John, Henry, styled first Viscount Bolingbroke (1678-1751)

Date: 1754

"The human soul is so far from being furnished with forms and ideas to perceive all things by, or from being impregnated, I would rather say than printed over, with the seeds of universal knowledge, that we have no ideas till we receive passively the ideas of sensible qualities from without."

— St John, Henry, styled first Viscount Bolingbroke (1678-1751)

Date: 1754

"Sensation would be of little use to form the understanding, if we had no other faculty than mere passive perception; but without sensation these other faculties would have nothing to operate upon, reflection would have by consequence nothing to reflect upon, and it is by reflection that we multi...

— St John, Henry, styled first Viscount Bolingbroke (1678-1751)

Date: 1754

"They are, if I may say so, of the mind's own growth, the elements of knowledge, more immediate, less relative, and less dependent than sensitive knowledge, as any man will be apt to think, who compares his ideas of remembering, recollecting, bare thought, and intenseness of thought, with those o...

— St John, Henry, styled first Viscount Bolingbroke (1678-1751)

Date: 1754

"If we consider these ideas like foundations, they are extremely narrow, and shallow, neither reaching to many things, nor laid deep in the nature of any."

— St John, Henry, styled first Viscount Bolingbroke (1678-1751)

Date: 1754

"If we consider them like materials, for so they may be considered likewise, employed to raise the fabric of our intellectual system, they will appear like mud, and straw, and lath, materials fit to erect some frail, and homely cottage, but not of substance, nor value sufficient for the construct...

— St John, Henry, styled first Viscount Bolingbroke (1678-1751)

Date: 1754

"He maintained, according to his usual method, one hypothesis by another, and assumed that memory consists in certain traces made on the brain by the thoughts that pass through it, and that as long as they last we remember, but that the brain of the child in the womb being too moist, and too soft...

— St John, Henry, styled first Viscount Bolingbroke (1678-1751)

Date: 1754

"Our simple ideas, and even our complex ideas, and notions return sometimes of themselves, we know not why, nor how, mechanically, as it were, uncalled by the mind, and often to the disturbance of it in the pursuit of other ideas, to which these intruders are foreign."

— St John, Henry, styled first Viscount Bolingbroke (1678-1751)

Date: 1754

"On the other hand, we are able, at our will and with design, to put a sort of force on memory, to seize, as it were, the end of some particular line, and to draw back into the mind, a whole set of ideas that seem to be strung to it, or linked one with the other."

— St John, Henry, styled first Viscount Bolingbroke (1678-1751)

Date: 1754

"Our simple ideas fade in the mind, or fleet out of it, unless they are frequently renewed: and the most tenacious memory cannot maintain such as are very complex, without the greatest attention, and a constant care, nor always with both."

— St John, Henry, styled first Viscount Bolingbroke (1678-1751)